Set Contents: Silicone earplugs *1, Replacement ear tips *3 (S, M, L, three sizes adjustable), Storage case included *1 [Ergonomic Design, Fits the Ear] The arc shape conforms to the shape of the ear canal, so there is no pressure even when sleeping on your side, and it won't fall out while sleeping. No worries about losing them. Made of environmentally friendly liquid silicone material, with excellent flexibility. Comfortable to wear, your ears won't hurt even after wearing them for a long time. [High-Performance Noise Filtering] Good sound insulation! The noise reduction rate is as high as 28db, easily blocking all kinds of noise and providing comfortable hearing protection for a long time. By wearing them when you are concerned about the surrounding sounds such as sleep, work, study, or on airplanes, they will block out unpleasant sounds in your ears. Ideal for night shift workers and those sensitive to noise. --------------------------------------------- ✨Please check my profile for more info♫ Great deals available♡ #milktea's shop list is here ---------------------------------------------- ◎Images are for illustrative purposes Please check the actual product photos in the 6th-9th images for the product condition. ✎Opened for inspection and photography Thank you for your understanding. I hope to have a pleasant transaction with you. Thank you very much ( ˶ˊᵕˋ) 42.13-999.11-8